A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-00-240-8233
NSN 5975-01-444-1480
NSN 5835-01-301-0022
NSN 6685-01-590-8055
NSN 5960-00-586-5292
NSN 5935-01-537-7363
NSN 5945-01-510-6901
NSN 5925-01-611-2749
NSN 5835-01-328-6626
NSN 4140-00-504-1829
NSN 6240-00-505-6099
NSN 5950-01-056-1316